Contractor Directory > HELFAND, MARK
HELFAND, MARKPortland, Oregon
Products & Services
NAICS Code(s)
- 541710
- Research and Development in the Physical, Engineering, and Life Sciences
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Company Information
- Company Name:
- HELFAND, MARK
- Address:
- 817 Sw 35th Ave
- City:
- Portland
- State:
- Oregon
- Zip Code:
- 97219-3714
- Phone:
- 503-806-5480
- Contact Person:
- MARK HELFAND
- Legal Structure:
- Sole Proprietorship
- Year Established:
- 2001
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